82134780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 289766400

約数和(自身を除く): 207631620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 307, 343, 364, 390, 420, 455, 490, 546, 588, 614, 637, 686, 735, 780, 910, 921, 980, 1029, 1092, 1228, 1274, 1365, 1372, 1470, 1535, 1715, 1820, 1842, 1911, 2058, 2149, 2548, 2730, 2940, 3070, 3185, 3430, 3684, 3822, 3991, 4116, 4298, 4459, 4605, 5145, 5460, 6140, 6370, 6447, 6860, 7644, 7982, 8596, 8918, 9210, 9555, 10290, 10745, 11973, 12740, 12894, 13377, 15043, 15964, 17836, 18420, 19110, 19955, 20580, 21490, 22295, 23946, 25788, 26754, 27937, 30086, 32235, 38220, 39910, 42980, 44590, 45129, 47892, 53508, 55874, 59865, 60172, 64470, 66885, 75215, 79820, 83811, 89180, 90258, 105301, 111748, 119730, 128940, 133770, 139685, 150430, 167622, 180516, 195559, 210602, 225645, 239460, 267540, 279370, 300860, 315903, 335244, 391118, 419055, 421204, 451290, 526505, 558740, 586677, 631806, 782236, 838110, 902580, 977795, 1053010, 1173354, 1263612, 1368913, 1579515, 1676220, 1955590, 2106020, 2346708, 2737826, 2933385, 3159030, 3911180, 4106739, 5475652, 5866770, 6318060, 6844565, 8213478, 11733540, 13689130, 16426956, 20533695, 27378260, 41067390, 82134780]

約数ペア:

[(1, 82134780), (2, 41067390), (3, 27378260), (4, 20533695), (5, 16426956), (6, 13689130), (7, 11733540), (10, 8213478), (12, 6844565), (13, 6318060), (14, 5866770), (15, 5475652), (20, 4106739), (21, 3911180), (26, 3159030), (28, 2933385), (30, 2737826), (35, 2346708), (39, 2106020), (42, 1955590), (49, 1676220), (52, 1579515), (60, 1368913), (65, 1263612), (70, 1173354), (78, 1053010), (84, 977795), (91, 902580), (98, 838110), (105, 782236), (130, 631806), (140, 586677), (147, 558740), (156, 526505), (182, 451290), (195, 421204), (196, 419055), (210, 391118), (245, 335244), (260, 315903), (273, 300860), (294, 279370), (307, 267540), (343, 239460), (364, 225645), (390, 210602), (420, 195559), (455, 180516), (490, 167622), (546, 150430), (588, 139685), (614, 133770), (637, 128940), (686, 119730), (735, 111748), (780, 105301), (910, 90258), (921, 89180), (980, 83811), (1029, 79820), (1092, 75215), (1228, 66885), (1274, 64470), (1365, 60172), (1372, 59865), (1470, 55874), (1535, 53508), (1715, 47892), (1820, 45129), (1842, 44590), (1911, 42980), (2058, 39910), (2149, 38220), (2548, 32235), (2730, 30086), (2940, 27937), (3070, 26754), (3185, 25788), (3430, 23946), (3684, 22295), (3822, 21490), (3991, 20580), (4116, 19955), (4298, 19110), (4459, 18420), (4605, 17836), (5145, 15964), (5460, 15043), (6140, 13377), (6370, 12894), (6447, 12740), (6860, 11973), (7644, 10745), (7982, 10290), (8596, 9555), (8918, 9210)]